Color
#1a371c
#1a371crgb(26, 55, 28)hsl(124, 36%, 16%)oklch(0.306 0.059 145.4)Colors that go with #1a371c
Dark Olive Green, Royal Blue and Rust lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Dark Olive Green #556b2f
analogousshippedDark Olive Green is #1a371c's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Royal Blue #4169e1
triadicshippedRoyal Blue completes a triad with #1a371c — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Rust #b7410e
triadicshippedRust completes a triad with #1a371c — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Teal #008080
analogousshippedTeal is #1a371c's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Amber #ffbf00
shippedAmber is paired with #1a371c in 7 real palettes, including McDonald's's brand system and Beach Hut, as the lead colour.
Blue #0000ff
shipped13 real palettes, including Instacart's brand system and Minecraft's brand system put Blue beside #1a371c, as the accent.
Blush Pink #e8b4b8
shipped5 real palettes, including Rain Garden and Garden Wedding put Blush Pink beside #1a371c, as the accent.
Cream #fffdd0
neutralCream is the surface #1a371c wants: a warm off-white that shares its undertone, so #1a371c reads softer on it than on pure white.
Real palettes that use #1a371c
Tints & shades
Harmonies
Contrast
| #1a371c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 13.07:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.61:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1a371c as the background.
Brands using this color
Fonts for this mood
#1a371c reads as dark, luxury, bold. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #1a371c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/1a371c-a2bea7-a24edf-1f2d26-edf1e9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md